www.sitmeanssit.com Video taken at the jam packed 2010 Pet a palooza dog event annually held in Las Vegas, Nevada. This video shows Fred Hassen training his 16 month old Labrador Retriever named ‘Charger’ through a large group of people and dogs passing by using a whistle to stop, start and direct the dog to a ball and running straight lines. http Franchise information on Sit Means Sit dog training can be found at www.franchise.sitmeanssit.com